<!DOCTYPE html>
<link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org">
<link rel="help" href="https://drafts.csswg.org/css-break/#break-decoration">
<meta name="assert" content="Test how a float inside a block with cloned box decoration behaves.">
<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div style="columns:4; column-fill:auto; gap:0; width:100px; height:100px; background:red;">
  <!-- #container takes up exactly two columns (2 * 40px of box decorations in
       each column, plus 40px of content box height). The float will steer clear
       of its cloned border at the bottom of the first column and at the start
       of the second column, but the border at the end of the second column is
       just a regular end border, not a cloned one, so the float will overlap
       with it. -->
  <div id="container" style="box-decoration-break:clone; border:solid green; border-width:40px 0; height:40px;">
    <div style="float:left; width:100%; height:280px; background:green;"></div>
  </div>
</div>
